Tag Archives: IoT

ESP32 / ESP8266 MicroPython: HTTP POST Requests

The objective of this post is to explain how to perform HTTP POST requests using MicroPython and the urequests library. This was tested on both the ESP32 and the ESP8266. Advertisements

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ESP8266: Adding Swagger UI to REST API

The objective of this post is to explain how to add a Swagger UI to a ESP8266 REST API.

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ESP32: HTTP POST Requests

The objective of this tutorial is to explain how to make HTTP POST requests using the ESP32 and the Arduino environment support. We will use the HTTPClient.h library to hide the low level implementation details.

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ESP32: Sending JSON messages over MQTT

The objective of this post is to explain how to send JSON messages over MQTT using the ESP32.

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ESP32: Creating JSON messages

The objective of this post is to explain how to create JSON formatted messages using the ArduinoJson library and the ESP32.

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LinkIt Smart 7688 Duo: Publishing messages to MQTT topic

The objective of this post is to explain how to use the LinkIt Smart 7688 Duo to publish messages to a MQTT topic.

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LinkIt Smart 7688 Duo: Subscribing to MQTT topic

The objective of this post is to explain how to connect to a MQTT broker and subscribing to a topic, using the LinkIt Smart Duo.

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